of 52.84 in the preliminary heats to qualify sixth and advance through to the final. In the final, Simpson failed to qualify for the Tokyo Olympics after finishing in eighth place with a time of 52.94. Shortly after the trials, Simpson announced he had been training under coach Michael Bohl at Griffith University, having moved back to Australia in the lead up to the trials. 2022 Australian Swimming Championships Simpson participated in the Australian Swimming Championships which took place in Adelaide, South Australia in May 2022. In the 100 metre butterfly, Simpson advanced through to the finals after qualifying second in the preliminary heats with a time of 51.79. In the final, he swam a 51.96 to place third, and initially it was thought Simpson had qualified for the 2022 World Aquatics Championships in Budapest, Hungary, as Kyle Chalmers was not going to swim, however Chalmers later backflipped on his decision which ultimately pushed Simpson out of the team. In the 50 metre butterfly, Simpson swam a time of 23.79 in the preliminary heats to qualify fifth and advance through to the final, where he finished in fourth place with a time of 23.68. Simpson also swam in the 100 metre freestyle, swimming a time of 49.43, however he was disqualified after a false start. The disqualification was overturned on protest, and Simpson advanced into the final, finishing eighth with a time of 49.34. 2022 Commonwealth Games Simpson was selected for the 2022 Commonwealth Games in Birmingham, England on 22 May 2022. In the wake of Isaac Cooper being sent home from the Games, Simpson was selected to swim in the 50 metre butterfly on the first day of competition. He swam a 23.84 in the preliminary heats to qualify in tenth fastest for the semifinal, however failed to advance into the final after finishing in 14th place with a time of 23.87. Simpson was part of the 4 × 100 metre freestyle relay, swimming the second leg in the heats. His 48.86 split time helped Australia into the final, where they earned a gold medal. In the 100 metre butterfly, Simpson advanced through to the semifinals after qualifying fifth in the preliminary heats with a time of 52.47. In the semifinal, he swam a time of 52.16, placing fifth and making it through to the final, where he again placed fifth, swimming a time of 52.06. Simpson was also